CloudLabs Grouped data vs eigenCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CloudLabs Grouped data
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In this simulator, you will apply concepts of grouped data statistics in order to determine which days are best for visiting a butterfly house and observing the flight of the greatest number of different butterfly species. You need to find the arithmetic mean, the mode, the median, and the quartiles. The simulator provides a butterfly incubator, 36 chrysalides of 3 species, and a laptop computer to record the data regarding the days on which the butterflies fly. It will also be useful to carry out the statistical analysis.
eigenCalc
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Matrix Calculator that computes eigenvalues and eigenvectors as well as SVD, and that has been tested with 228x228 matrices.
Screenshots
Verdict
The clearest difference is update cadence: eigenCalc at monthly against CloudLabs Grouped data's every 25 months. CloudLabs Grouped data's advantage is iOS requirement (9.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CloudLabs Grouped data ships an update every 25 months, eigenCalc monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | CloudLabs Grouped data | eigenCalc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 25 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 103 MB | 2 MB |
| Age rating | 17+ | 17+ |
| Developer | Jiovany Orozco | Luis Acevedo-Arreguin |
In-app purchases
CloudLabs Grouped data
No in-app purchases
eigenCalc
No in-app purchases
Questions
Is CloudLabs Grouped data free?
Is eigenCalc free?
Do CloudLabs Grouped data or eigenCalc have ads?
Which is updated more often, CloudLabs Grouped data or eigenCalc?
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